Illinois Radon Testers
Web site dedicated to locating radon testers for Illinois.
Illinois Emergency Management Agency – Division of Nuclear Safety
Radon regulatory authority for Illinois.
National Radon Safety Board (NRSB)
The NRSB seeks to encourage the highest standards of practice and integrity in radon services through the development of independent standards and procedures for certifying. If you need a Tester or Mitigator outside of Illinois, then look here.
American Association of Radon Scientists and Technologists, Inc.
AARST is a nonprofit, professional organization of members who are dedicated to the highest standard of excellence and ethical performance of radon measurement, radon mitigation and transfer of radon information for the benefit of members, consumers and the public at large.
Radon Leaders Saving Lives
An online learning and action network supporting the Radon Leaders Saving Lives Campaign